package com.hxzy.tms.tools;

import java.security.SecureRandom;
import java.util.Random;
/**
 * 颜值创建类
 * @author team1
 *
 */
public class Hashs {
	/**
	 * 
	 * 获取一个盐值
	 * 
	 * @return
	 * 
	 */
	public static String createSalt() {
		Random ranGen = new SecureRandom();
		byte[] aesKey = new byte[32];
		ranGen.nextBytes(aesKey);
		StringBuffer hexString = new StringBuffer();
		for (int i = 0; i < aesKey.length; i++) {
			String hex = Integer.toHexString(0xff & aesKey[i]);
			if (hex.length() == 1)
				hexString.append('0');
			hexString.append(hex);
		}
		return hexString.toString();
	}
}
